Recent content by teffany

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    Adding sin plus cos with fractions containing square roots

    Oh! I finally get it! Thank you SO MUCH! I have seen the light of adding square roots.
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    Adding sin plus cos with fractions containing square roots

    Could the equation look like this? sqrt(3)/2 + sqrt(3)/2 = sqrt(6)/2 = sqrt(3)/1 = sqrt(3)
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    Adding sin plus cos with fractions containing square roots

    Wow... A+ for getting my post the heck out of dodge. Calculators are permitted; but I can't get mine to cooperate. There is a "Trigonometric Functions of Special Angles" table in our textbook and I see that the sin pi/3 = (square root 3)/2, and that cos pi/6 = (square root 3)/2. Sine my...
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    Adding sin plus cos with fractions containing square roots

    Sorry... I just read that this forum isn't for getting homework help. But I don't know how to move this post, so if somebody in here could help me, I'd appreciate it.
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    Adding sin plus cos with fractions containing square roots

    How do I solve: [sin (pi/3)] + [cos (pi/6)]? <--- "pi" is 3.14... I think that [sin (pi/3)]= (square root 3) divided by 2 AND that [cos (pi/6)]= (square root 3) divided by 2. Now I can't remember how to add fractions containing square roots. My textbook...